function industry(){
    let myChart = echarts.init(document.querySelector(".bar_industry .chart"));
    let option =  {
        color: ['#2f89cf'],
        tooltip: {
            trigger: 'axis',
            axisPointer: {            // 坐标轴指示器，坐标轴触发有效
                type: 'shadow'        // 默认为直线，可选为：'line' | 'shadow'
            }
        },
        grid: {
            left: '0%',
            top:10,
            bottom: '4%',
            containLabel: true
        },
        xAxis: [
            {
                type: 'category',
                data: [ "旅游行业","教育培训", "游戏行业", "医疗行业", "电商行业", "社交行业", "金融行业" ],
                axisTick: {
                    alignWithLabel: true
                },
                axisLabel:{
                    color:"rgba(255,255,255,.6",
                    fontSize:12
                },
                axisLine:{
                    show:false
                }
            }
        ],
        yAxis: [
            {
                type: 'value',
                axisLabel:{
                    color:"rgba(255,255,255,.6",
                    fontSize:12
                },
                axisLine:{
                    lineStyle:{
                        color:"rgba(255,255,255,.1)"
                    }
                },
                splitLine: {
                    lineStyle: {
                       color: "rgba(255,255,255,.1)"
                     }
                }
            }
        ],
        series: [
            {
                name: '直接访问',
                type: 'bar',
                barWidth: '35%',
                data: [200, 300, 300, 900, 1500, 1200, 600]
                // itemStyle:{
                //     barBorderRadius:5
                // }
            }
        ],
    };
    myChart.setOption(option);
    window.addEventListener("resize",function(){
        myChart.resize();
    });
}
industry();


function skill(){
    let myChart = echarts.init(document.querySelector(".bar_skill .chart"));
    let myColor = ["#1089E7", "#F57474", "#56D0E3", "#F8B448", "#8B78F6"];
    let option = {
        tooltip: {
            trigger: 'axis',
            axisPointer: {
                type: 'shadow'
            }
        },
        grid: {
            top: "10%",
            left: "22%",
            bottom: "10%"
        },
        xAxis: {
            show:false
        },
        yAxis: [
            {
                type: 'category',
                inverse: true,
                data: ["HTML5", "CSS3", "javascript", "VUE", "NODE"],
                //不显示y轴线条
                axisLine: {
                    show: false
                        },
                // 不显示刻度
                axisTick: {
                show: false
                },
                axisLabel:{
                    color:"#fff"
                }
            },
            {
                type: 'category',
                inverse: true,
                data: [702, 350, 610, 793, 664],
                //不显示y轴线条
                axisLine: {
                    show: false
                        },
                // 不显示刻度
                axisTick: {
                show: false
                },
                axisLabel:{
                    color:"#fff",
                    fontSize:12
                }
            },
        ],
        series: [
            {
                name: 'bar',
                type: 'bar',
                barCategoryGap:50,
                barWidth:10,
                itemStyle:{
                        barBorderRadius:20,
                        // params 传进来的是柱子对象
                        color:function(params){
                            // dataIndex 是当前柱子的索引号
                            return myColor[params.dataIndex];
                        } 
                },
                data: [70, 34, 60, 78, 69],
                label:{
                    normal:{
                        show: true,
                        // 图形内显示
                        position: "inside",
                        // 文字的显示格式
                        formatter: "{c}%"
                    }
                },
                yAxisIndex: 0,
            },
            {
                name: 'box',
                type: 'bar',
                barCategoryGap: 50,
                barWidth: 15,
                itemStyle: {
                    color: "none",
                    borderColor: "#00c1de",
                    borderWidth: 3,
                    barBorderRadius: 15
                },
                data: [100, 100, 100, 100, 100],
                yAxisIndex: 1,
            }
        ]
    }; 
    myChart.setOption(option);
    window.addEventListener("resize",function(){
        myChart.resize();
    });
}
skill();

(function(){
    let yearData = [
        {
          year: '2019',  // 年份
          data: [  // 两个数组是因为有两条线
                [2.6, 5.9, 9.0, 26.4, 28.7, 70.7, 175.6, 182.2, 48.7, 18.8, 6.0, 2.3],
                [3.9, 5.9, 11.1, 18.7, 48.3, 69.2, 231.6, 46.6, 55.4, 18.4, 10.3, 0.7]
            ]
        },
        {
          year: '2020',  // 年份
          data: [  // 两个数组是因为有两条线
                [48.7, 26.4, 28.7, 70.7, 48.3, 69.2, 140, 46.6, 55.4, 18.4, 10.3, 0.7],
                [14.3, 43, 60,13.1, 16.5, 82, 120, 12.3, 17.20, 21,  19, 34]
            ]
        }
    ];
    let myChart = echarts.init(document.querySelector(".line_staff .chart"));
    let colors = ['#5793f3', '#d14a61'];
    let option = {
        color: colors,
        tooltip: {
            trigger: 'none',
            axisPointer: {
                type: 'cross'
            }
        },
        legend: {
            textStyle: {
                color: 'rgba(255,255,255,0.7)' // 图例文字颜色
              },
            right: '10%' // 距离右边10%
        },
        grid: {
            top: '20%',
            left: '3%',
            right: '4%',
            bottom: '3%',
            show: true,// 显示边框
            borderColor: '#012f4a',// 边框颜色
            containLabel: true // 包含刻度文字在内
        },
        xAxis: [
            {
                type: 'category',
                axisTick: {
                    show:false
                },
                axisLine: {
                    show: false ,// 去除轴线
                    lineStyle: {
                        color: colors[1]
                    }
                },
                axisPointer: {
                    label: {
                        formatter: function (params) {
                            return '离职率  ' + params.value
                                + (params.seriesData.length ? '：' + params.seriesData[0].data : '');
                        }
                    }
                },
                data: ['1月', '2月', '3月', '4月', '5月', '6月', '7月', '8月', '9月', '10月', '11月', '12月'],
                boundaryGap: false  // 去除轴内间距
            },
            {
                type: 'category',
                axisTick: {
                    show:false
                },
                axisLine: {
                    show: false ,// 去除轴线
                    lineStyle: {
                        color: colors[0]
                    }
                },
                boundaryGap: false, // 去除轴内间距
                axisPointer: {
                    label: {
                        formatter: function (params) {
                            return '入职率  ' + params.value
                                + (params.seriesData.length ? '：' + params.seriesData[0].data : '');
                        }
                    }
                },
                data: ['1月', '2月', '3月', '4月', '5月', '6月', '7月', '8月', '9月', '10月', '11月', '12月'],
            }
        ],
        yAxis: [
            {
                type: 'value',
                axisTick: {
                    show: false  // 去除刻度
                  },
                axisLabel: {
                    color: 'rgba(255,255,255,0.7)' // 文字颜色
                },
                splitLine: {
                    lineStyle: {
                      color: '#012f4a' // 分割线颜色
                    }
                }
            }
        ],
        series: [
            {
                name: '入职率',
                type: 'line',
                xAxisIndex: 1,
                smooth: true,
                data: yearData[0].data[0]
            },
            {
                name: '离职率',
                type: 'line',
                smooth: true,
                data: yearData[0].data[1]
            }
        ]
    };
    myChart.setOption(option);
    let year = document.querySelectorAll(".title a")
    for(let i = 0;i<year.length;i++){
        year[i].addEventListener("click",function(){
            option.series[0].data = yearData[i].data[0];
            option.series[1].data = yearData[i].data[1];  
            myChart.setOption(option);     
        });
    }
   
    window.addEventListener("resize",function(){
        myChart.resize();
    });
})();

function flow(){
    let myChart = echarts.init(document.querySelector(".line_flow .chart"));
    let option = {
        tooltip: {
            trigger: 'axis',
        },
        legend: {
            top: "0%",
            textStyle: {
                color: "#4c9bfd",
                fontSize: "12"
            }
        },
        grid: {
            left: "10",
            top: "30",
            right: "10",
            bottom: "10",
            containLabel: true
        },
        xAxis: [
            {
                type: 'category',
                boundaryGap: false,
                data: [ "01","02","03","04","05","06","07","08","09","10","11","12","13","14","15","16","17","18","19","20","21","22","23","24","25","26","26","28","29","30"],
                // 文本颜色为#4c9bfd  文字大小为 12
                axisLabel: {
                    textStyle: {
                    color: "#4c9bfd",
                    fontSize: 12
                    }
                },
                // x轴线的颜色为   rgba(255,255,255,.2)
                axisLine: {
                    lineStyle: {
                    color: "rgba(255,255,255,.2)"
                    }
                },
            }
        ],
        yAxis: [
            {
                type: 'value',
                // 文本颜色为#4c9bfd  文字大小为 12
                axisLabel: {
                    textStyle: {
                    color: "#4c9bfd",
                    fontSize: 12
                    }
                },
                // x轴线的颜色为   rgba(255,255,255,.2)
                axisLine: {
                    lineStyle: {
                    color: "rgba(255,255,255,.2)"
                    }
                },
                // 修改分割线的颜色
                splitLine: {
                    lineStyle: {
                    color: "rgba(255,255,255,.1)"
                    }
                }
            }
        ],
        series: [
            {
                name: '增长量',
                smooth: true,
                type: 'line',
                // 单独修改线的样式
                lineStyle: {
                    color: "#0184d5",
                    width: 2 
                },
                // 填充区域
                areaStyle: {
                        // 渐变色，只需要复制即可
                color: new echarts.graphic.LinearGradient(
                        0,
                        0,
                        0,
                        1,
                        [
                        {
                            offset: 0,
                            color: "rgba(1, 132, 213, 0.4)"   // 渐变色的起始颜色
                        },
                        {
                            offset: 0.8,
                            color: "rgba(1, 132, 213, 0.1)"   // 渐变线的结束颜色
                        }
                        ],
                        false
                    ),
                    shadowColor: "rgba(0, 0, 0, 0.1)"
                },
                // 设置拐点 小圆点
                symbol: "circle",
                // 拐点大小
                symbolSize: 8,
                // 设置拐点颜色以及边框
                itemStyle: {
                    color: "#0184d5",
                    borderColor: "rgba(221, 220, 107, .1)",
                    borderWidth: 12
                },
                // 开始不显示拐点， 鼠标经过显示
                showSymbol: false,
                data: [ 30, 40, 50, 40,80, 40, 80,60,20, 40, 30, 40, 30, 40,80, 40, 90,60,80, 40, 80, 40, 30, 40,30, 40, 80,60,50, 40],
            },
            {
                name: '减少量',
                smooth: true,
                type: 'line',
                // 单独修改线的样式
                lineStyle: {
                    color: "#00d887",
                    width: 2 
                },
                // 填充区域
                areaStyle: {
                        // 渐变色，只需要复制即可
                color: new echarts.graphic.LinearGradient(
                        0,
                        0,
                        0,
                        1,
                        [
                            {
                                offset: 0,
                                color: "rgba(0, 216, 135, 0.4)"
                              },
                              {
                                offset: 0.8,
                                color: "rgba(0, 216, 135, 0.1)"
                              }
                        ],
                        false
                    ),
                    shadowColor: "rgba(0, 0, 0, 0.1)"
                },
                // 设置拐点 小圆点
                symbol: "circle",
                // 拐点大小
                symbolSize: 8,
                // 设置拐点颜色以及边框
                itemStyle: {
                    color: "#00d887",
                    borderColor: "rgba(221, 220, 107, .1)",
                    borderWidth: 12
                },
                // 开始不显示拐点， 鼠标经过显示
                showSymbol: false,
                data: [ 130, 10, 20, 40,30, 40, 80,60,20, 40, 90, 40,20, 140,30, 40, 130,20,20, 40, 80, 70, 30, 40,30, 120, 20,99,50, 20],
            }
        ]
    }
    myChart.setOption(option);
    window.addEventListener("resize",function(){
        myChart.resize();
    });
}
flow();

function age(){
    let myChart = echarts.init(document.querySelector(".pie_age .chart"));
    let option = {
        color: [
            "#065aab",
            "#066eab",
            "#0682ab",
            "#0696ab",
            "#06a0ab",
          ],
        tooltip: {
            trigger: 'item',
            formatter: '{a} <br/>{b}: {c} ({d}%)'
        },
        legend: {
            // 距离底部为0%
            bottom: "0%",
            // 小图标的宽度和高度
            itemWidth: 10,
            itemHeight: 10,
            data: ["20岁以上", "20-29岁", "30-39岁", "40-49岁", "50岁以上"],
            // 修改图例组件的文字为 12px
            textStyle: {
                color: "rgba(255,255,255,.5)",
                fontSize: "12"
            }
        },
        series: [
            {
                name: "年龄分布",
                type: "pie",
                // 设置饼形图在容器中的位置
                center: ["50%", "40%"],
                //  修改内圆半径和外圆半径为  百分比是相对于容器宽度来说的
                radius: ["40%", "60%"],
                label: {
                    show: false
                },
                labelLine: {
                    show: false
                },
                data: [
                    { value: 1, name: "20岁以上" },
                    { value: 4, name: "20-29岁" },
                    { value: 2, name: "30-39岁" },
                    { value: 2, name: "40-49岁" },
                    { value: 1, name: "50岁以上" }
           ] ,
            }
        ]
    };
    myChart.setOption(option);
    window.addEventListener("resize",function(){
        myChart.resize();
    });
}
age();

function area(){
    let myChart = echarts.init(document.querySelector(".pie_area .chart"));
    let option ={
        color: ['#006cff', '#60cda0', '#ed8884', '#ff9f7f', '#0096ff', '#9fe6b8', '#32c5e9', '#1d9dff'],
        tooltip: {
            trigger: 'item',
            formatter: '{a} <br/>{b} : {c} ({d}%)'
        },
        legend: {
            // 距离底部为0%
            bottom: "0%",
            // 小图标的宽度和高度
            itemWidth: 8,
            itemHeight: 8,
            // 修改图例组件的文字为 12px
            textStyle: {
                color: "rgba(255,255,255,.5)",
                fontSize: "10"
            }
        },
        series: [
            {
                name: '面积模式',
                type: 'pie',
                radius: ['10%', '70%'],
                center: ['50%', '40%'],
                // 文本标签控制饼形图文字的相关样式， 注意它是一个对象
                label: {
                    fontSize: 10
                },
                // 引导线调整
                labelLine: {
                    // 连接扇形图线长
                    length: 6,
                    // 连接文字线长
                    length2: 5
                } ,
                roseType: "radius",
                data: [
                    { value: 20, name: '云南' },
                    { value: 26, name: '北京' },
                    { value: 24, name: '山东' },
                    { value: 25, name: '河北' },
                    { value: 20, name: '江苏' },
                    { value: 25, name: '浙江' },
                    { value: 30, name: '四川' },
                    { value: 42, name: '湖北' }
                ]
            }
        ]
    }
    myChart.setOption(option);
    window.addEventListener("resize",function(){
        myChart.resize();
    });
}
area();

(function() {
    var geoCoordMap = {
        '上海': [121.4648,31.2891],
        '东莞': [113.8953,22.901],
        '东营': [118.7073,37.5513],
        '中山': [113.4229,22.478],
        '临汾': [111.4783,36.1615],
        '临沂': [118.3118,35.2936],
        '丹东': [124.541,40.4242],
        '丽水': [119.5642,28.1854],
        '乌鲁木齐': [87.9236,43.5883],
        '佛山': [112.8955,23.1097],
        '保定': [115.0488,39.0948],
        '兰州': [103.5901,36.3043],
        '包头': [110.3467,41.4899],
        '北京': [116.4551,40.2539],
        '北海': [109.314,21.6211],
        '南京': [118.8062,31.9208],
        '南宁': [108.479,23.1152],
        '南昌': [116.0046,28.6633],
        '南通': [121.1023,32.1625],
        '厦门': [118.1689,24.6478],
        '台州': [121.1353,28.6688],
        '合肥': [117.29,32.0581],
        '呼和浩特': [111.4124,40.4901],
        '咸阳': [108.4131,34.8706],
        '哈尔滨': [127.9688,45.368],
        '唐山': [118.4766,39.6826],
        '嘉兴': [120.9155,30.6354],
        '大同': [113.7854,39.8035],
        '大连': [122.2229,39.4409],
        '天津': [117.4219,39.4189],
        '太原': [112.3352,37.9413],
        '威海': [121.9482,37.1393],
        '宁波': [121.5967,29.6466],
        '宝鸡': [107.1826,34.3433],
        '宿迁': [118.5535,33.7775],
        '常州': [119.4543,31.5582],
        '广州': [113.5107,23.2196],
        '廊坊': [116.521,39.0509],
        '延安': [109.1052,36.4252],
        '张家口': [115.1477,40.8527],
        '徐州': [117.5208,34.3268],
        '德州': [116.6858,37.2107],
        '惠州': [114.6204,23.1647],
        '成都': [103.9526,30.7617],
        '扬州': [119.4653,32.8162],
        '承德': [117.5757,41.4075],
        '拉萨': [91.1865,30.1465],
        '无锡': [120.3442,31.5527],
        '日照': [119.2786,35.5023],
        '昆明': [102.9199,25.4663],
        '杭州': [119.5313,29.8773],
        '枣庄': [117.323,34.8926],
        '柳州': [109.3799,24.9774],
        '株洲': [113.5327,27.0319],
        '武汉': [114.3896,30.6628],
        '汕头': [117.1692,23.3405],
        '江门': [112.6318,22.1484],
        '沈阳': [123.1238,42.1216],
        '沧州': [116.8286,38.2104],
        '河源': [114.917,23.9722],
        '泉州': [118.3228,25.1147],
        '泰安': [117.0264,36.0516],
        '泰州': [120.0586,32.5525],
        '济南': [117.1582,36.8701],
        '济宁': [116.8286,35.3375],
        '海口': [110.3893,19.8516],
        '淄博': [118.0371,36.6064],
        '淮安': [118.927,33.4039],
        '深圳': [114.5435,22.5439],
        '清远': [112.9175,24.3292],
        '温州': [120.498,27.8119],
        '渭南': [109.7864,35.0299],
        '湖州': [119.8608,30.7782],
        '湘潭': [112.5439,27.7075],
        '滨州': [117.8174,37.4963],
        '潍坊': [119.0918,36.524],
        '烟台': [120.7397,37.5128],
        '玉溪': [101.9312,23.8898],
        '珠海': [113.7305,22.1155],
        '盐城': [120.2234,33.5577],
        '盘锦': [121.9482,41.0449],
        '石家庄': [114.4995,38.1006],
        '福州': [119.4543,25.9222],
        '秦皇岛': [119.2126,40.0232],
        '绍兴': [120.564,29.7565],
        '聊城': [115.9167,36.4032],
        '肇庆': [112.1265,23.5822],
        '舟山': [122.2559,30.2234],
        '苏州': [120.6519,31.3989],
        '莱芜': [117.6526,36.2714],
        '菏泽': [115.6201,35.2057],
        '营口': [122.4316,40.4297],
        '葫芦岛': [120.1575,40.578],
        '衡水': [115.8838,37.7161],
        '衢州': [118.6853,28.8666],
        '西宁': [101.4038,36.8207],
        '西安': [109.1162,34.2004],
        '贵阳': [106.6992,26.7682],
        '连云港': [119.1248,34.552],
        '邢台': [114.8071,37.2821],
        '邯郸': [114.4775,36.535],
        '郑州': [113.4668,34.6234],
        '鄂尔多斯': [108.9734,39.2487],
        '重庆': [107.7539,30.1904],
        '金华': [120.0037,29.1028],
        '铜川': [109.0393,35.1947],
        '银川': [106.3586,38.1775],
        '镇江': [119.4763,31.9702],
        '长春': [125.8154,44.2584],
        '长沙': [113.0823,28.2568],
        '长治': [112.8625,36.4746],
        '阳泉': [113.4778,38.0951],
        '青岛': [120.4651,36.3373],
        '韶关': [113.7964,24.7028]
    };

    var XAData = [
        [{name:'西安'}, {name:'北京',value:100}],
        [{name:'西安'}, {name:'上海',value:100}],
        [{name:'西安'}, {name:'广州',value:100}],
        [{name:'西安'}, {name:'哈尔滨',value:100}],
        [{name:'西安'}, {name:'拉萨',value:100}]
    ];

    var XNData = [
        [{name:'南京'}, {name:'北京',value:100}],
        [{name:'南京'}, {name:'上海',value:100}],
        [{name:'南京'}, {name:'广州',value:100}],
        [{name:'南京'}, {name:'西安',value:100}],
        [{name:'南京'}, {name:'银川',value:100}]
    ];

    var YCData = [
        [{name:'成都'}, {name:'北京',value:100}],
        [{name:'成都'}, {name:'广州',value:100}],
        [{name:'成都'}, {name:'上海',value:100}],
        [{name:'拉萨'}, {name:'成都',value:100}],
        [{name:'银川'}, {name:'南京',value:100}],
    ];

    var planePath = 'path://M1705.06,1318.313v-89.254l-319.9-221.799l0.073-208.063c0.521-84.662-26.629-121.796-63.961-121.491c-37.332-0.305-64.482,36.829-63.961,121.491l0.073,208.063l-319.9,221.799v89.254l330.343-157.288l12.238,241.308l-134.449,92.931l0.531,42.034l175.125-42.917l175.125,42.917l0.531-42.034l-134.449-92.931l12.238-241.308L1705.06,1318.313z';
    //var planePath = 'arrow';
    var convertData = function (data) {
            
        var res = [];
        for (var i = 0; i < data.length; i++) {
            
            var dataItem = data[i];

            var fromCoord = geoCoordMap[dataItem[0].name];
            var toCoord = geoCoordMap[dataItem[1].name];
            if (fromCoord && toCoord) {
                res.push({
                    fromName: dataItem[0].name,
                    toName: dataItem[1].name,
                    coords: [fromCoord, toCoord],
                    value: dataItem[1].value
                });
            }
        }
        return res;
           
    };

    var color = ['#ecf0f1', '#ecf0f1', '#ecf0f1'];//航线的颜色
    var series = [];
    [['西安', XAData], ['南京', XNData], ['成都', YCData]].forEach(function (item, i) {  
        series.push({
            name: item[0] + ' Top3',
            type: 'lines',
            zlevel: 1,
            effect: {
                show: true,
                period: 6,
                trailLength: 0.7,
                color: '#fff',   //arrow箭头的颜色
                symbolSize: 3
            },
            lineStyle: {
                normal: {
                    color: color[i],
                    width: 0,
                    curveness: 0.2
                }
            },
            data: convertData(item[1])
        },
        {
            name: item[0] + ' Top3',
            type: 'lines',
            zlevel: 2,
            symbol: ['none', 'arrow'],
            symbolSize: 10,
            effect: {
                show: true,
                period: 6,
                trailLength: 0,
                symbol: planePath,
                symbolSize: 15
            },
            lineStyle: {
                normal: {
                    color: color[i],
                    width: 1,
                    opacity: 0.6,
                    curveness: 0.2
                }
            },
            data: convertData(item[1])
        },
        {
            name: item[0] + ' Top3',
            type: 'effectScatter',
            coordinateSystem: 'geo',
            zlevel: 2,
            rippleEffect: {
                brushType: 'stroke'
            },
            label: {
                normal: {
                    show: true,
                    position: 'right',
                    formatter: '{b}'
                }
            },
            symbolSize: function (val) {
                return val[2] / 8;
            },
            itemStyle: {
                normal: {
                    color: color[i],
                },
                emphasis: {
                    areaColor: '#2B91B7'
                }
            },
            data: item[1].map(function (dataItem) {
                return {
                    name: dataItem[1].name,
                    value: geoCoordMap[dataItem[1].name].concat([dataItem[1].value])
                };
            })
        });
    });
    var myChart = echarts.init(document.querySelector(".map .chart"));
    var option = {
        tooltip : {
            trigger: 'item', 
            formatter:function(params, ticket, callback){
                if(params.seriesType=="effectScatter") {
                    return "线路："+params.data.name+""+params.data.value[2];
                }else if(params.seriesType=="lines"){
                    return params.data.fromName+">"+params.data.toName+"<br />"+params.data.value;
                }else{
                    return params.name;
                }
            } 
        },
        legend: {
            orient: 'vertical',
            top: 'bottom',
            left: 'right',
            textStyle: {
                color: '#fff'
            },
            selectedMode: 'multiple'
        },
        geo: {
            map: 'china',
            zoom: 1.2,
            label: {
                emphasis: {
                    show: true,
                    color:'#fff'
                }
            },
            roam: true,
            itemStyle: {
                normal: {
                    areaColor: 'rgba(52, 152, 219,.6)',
                    borderColor: '#3498db',
                    borderWidth: 1,
                },
                emphasis: {
                    areaColor: '#2B91B7'
                }
            }
        },
        series: series
    };
    myChart.setOption(option);
    window.addEventListener("resize",function(){
        myChart.resize();
    });
})();
